SXP.TXT PRODUCT: Daily Integrated Values of 2 to 7 nm Solar Soft X-ray Irradiance. GENERAL DESCRIPTION: The available data product is 935 days of SNOE SXP measurements of the integrated 2 to 7 nanometer irradiance. The data is contained in one ASCII file named 'SNOE_SXP_1998070_2000274.ascii'. RESOLUTION: One data item per day. SIZE: The dimensions of the file are 8 columns of data, each providing one data item per day, for 935 days. FILE ORGANIZATION: The layout of the SNOE SXP data set is as follows. There are 8 columns, 2 of which are SNOE data products. The first four rows contain the title of each column. TIME TIME SNOE 2-7nm SNOE 2-7nm F10.7 F10.7 Lyman Ap YYYYDDD Year.Frac Measured 1 A.U. ave Alpha mW/m^2 mW/m^2 p/sec/cm^2 1998070 1998.190 0.447 0.453 99.4 103.7 3.89E+11 28 1998071 1998.193 0.471 0.477 100.3 103.7 3.89E+11 14 1998072 1998.196 0.455 0.460 103.7 103.8 3.88E+11 12 1998073 1998.198 0.494 0.500 118.2 103.8 3.94E+11 10 1998074 1998.201 0.543 0.549 131.6 103.9 3.98E+11 20 1998075 1998.204 0.591 0.597 122.6 103.9 3.99E+11 12 1998076 1998.207 0.591 0.597 124.3 104.0 3.95E+11 8 1998077 1998.209 0.623 0.629 125.9 104.1 4.01E+11 4 ... ... ... 2000274 ... Column 1: Time, in YYYYDDD format Column 2: Time, in Year.Fraction_of_year format Column 3: SNOE SXP 2 - 7 nm solar irradiance (mW/m^2) Column 4: SNOE SXP 2 - 7 nm data, adjusted to 1 A.U. Column 5: F10.7 daily data (Ottawa/Penticton radio flux) Column 6: F10.7 81-day average data (Ottawa/Penticton radio flux) Column 7: UARS SOLSTICE Lyman Alpha (photons/sec/cm^2) Column 8: Fredericksburg Ap geomagnetic activity index For help with the SXP dataset, see http://lasp.colorado.edu/snoedata/download/sxp/